The Spare Air 6.0 cu. ft. Package (600PK-BK) delivers the ultimate peace of mind for recreational and professional divers seeking an independent, redundant air supply. Charged to 3000 PSI (207 Bar), this expanded-capacity system provides double the volume of standard compact emergency cylinders while maintaining a streamlined, lightweight profile that mounts easily to any BCD.

Engineered with a simple single-stage demand regulator, the Spare Air system requires no complex switches or multi-step setup during an out-of-air emergency—simply put it in your mouth and breathe your way safely to the surface.

Key Features & Performance Design

• Expanded Air Capacity: Contains 6.0 cubic feet of air (170 liters), delivering approximately 114 surface breaths (calculated at a standard 1.5-liter breath volume) to ensure ample air for a controlled safety ascent.
• Durable Black Anodized Cylinder: Heavy-duty aluminum construction designed specifically to resist corrosion in harsh salt-water marine environments.
• Patented Refill Adapter Included: Refill your Spare Air unit easily from any standard primary SCUBA cylinder in seconds using the included refill adapter.
• Complete Mounting Kit: Comes complete with a durable custom BC holster and safety leash for secure, hands-free attachment and immediate deployment.
• Breathe-on-Demand Regulator: Integrated single-stage demand regulator provides instant air delivery with zero complicated setup required during high-stress situations.
• Streamlined & Neutrally Buoyant: Compact size won't drag in current, distort your body trim, or impede movement underwater.
• Transport Canada & DOT Certified: Fully certified under Transport Canada (TC-3AAM) and US Department of Transportation (DOT-3AA) safety standards.

Technical Specifications